<template>
  <div class="search-box">
    <i class="icon-search"></i>
    <input type="text" v-model="query" class="box" :placeholder="placeholder">
    <i @click="clear" v-show="query" class="icon-dismiss"></i>
  </div>
</template>

<script>
    export default {
      props: {
        placeholder: {
          type: String,
          default: '搜索歌曲、歌手'
        }
      },
      data() {
        return {
          query: ''
        }
      },
      methods: {
        setQuery(query) {
          this.query = query
        },
        clear() {
          this.query = ''
        }
      },
      created() {
        this.$watch('query', (newQuery) => {
          this.$emit('query', newQuery)
        })
      }
    }
</script>

<!-- Add "scoped" attribute to limit CSS to this component only -->
<style scoped lang="stylus">
  @import "~common/stylus/variable"

  .search-box
    display: flex
    align-items: center
    box-sizing: border-box
    width: 100%
    padding: 0 6px
    height: 40px
    background: $color-highlight-background
    border-radius: 6px
    .icon-search
      font-size: 24px
      color: $color-background
    .box
      flex: 1
      margin: 0 5px
      line-height: 18px
      background: $color-highlight-background
      color: $color-text
      font-size: $font-size-medium
      &::placeholder
        color: $color-text-d
    .icon-dismiss
      font-size: 16px
      color: $color-background
</style>
